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A light microscope that makes the specimen appear light on a dark background is called a?
A light microscope that makes the specimen appear light on a dark background is called a darkfield microscope. Darkfield microscopy illuminates the specimen with oblique light, making it stand out against the dark background, which enhances contrast and visibility of transparent or low-contrast samples.
Can 'dark matter' be used as a type of slingshot for travelling at speeds faster than light?
No, dark matter cannot be used as a slingshot for travelling faster than light. Dark matter interacts gravitationally with normal matter, but we have no evidence that it can propel objects faster than the speed of light.
What is a dark-field microscope used for?
A dark-field microscope is used to observe translucent specimens that are difficult to see with a conventional microscope. It creates contrast by illuminating the specimen from the sides, causing light to scatter and objects to appear bright against a dark background. This technique is especially useful for studying live microorganisms and subcellular structures.
How strong is dark matter?
Dark matter's strength is proportional to it's mass. This means that more dark matter in one spot is stronger then a little bit of dark matter in that same spot.
The ordinary light microscope is called a bright-field microscope because?
the object appears light on a dark background
Can dark matter be used as fuel for energy production?
Dark matter cannot be used as fuel for energy production because it does not interact with regular matter in a way that can be harnessed for energy generation.
A light microscope that makes the specimen appear light on a dark background is called a?
A light microscope that makes the specimen appear light on a dark background is called a darkfield microscope. Darkfield microscopy illuminates the specimen with oblique light, making it stand out against the dark background, which enhances contrast and visibility of transparent or low-contrast samples.
Who first invented the dark field microscope?
August Kholer in 1903 created the world's first dark field microscope
Can 'dark matter' be used as a type of slingshot for travelling at speeds faster than light?
No, dark matter cannot be used as a slingshot for travelling faster than light. Dark matter interacts gravitationally with normal matter, but we have no evidence that it can propel objects faster than the speed of light.
Can dark matter be used as an everyday energy souce?
As of yet, way too little is known about dark matter to speculate about any practical uses.
What is a dark-field microscope used for?
A dark-field microscope is used to observe translucent specimens that are difficult to see with a conventional microscope. It creates contrast by illuminating the specimen from the sides, causing light to scatter and objects to appear bright against a dark background. This technique is especially useful for studying live microorganisms and subcellular structures.
Where is the largest dark matter in the universe?
Dark matter is everywhere, there really is no place that has the most dark matter.
What is the dark ring on a microscope?
The dark ring on a microscope is known as the field diaphragm. It is located below the stage of the microscope and is used to control the amount of light that reaches the specimen. By adjusting the field diaphragm, you can change the brightness and contrast of the image being viewed under the microscope. Proper adjustment of the field diaphragm is essential for achieving optimal image quality and clarity during microscopy.
Is dark matter a subatomic particle?
Dark matter is an unknowm form of matter.
Who invented the dark field microscope?
August Kohler
What is the scientific term for the opposite of dark matter?
The opposite of dark matter is visible matter.
How strong is dark matter?
Dark matter's strength is proportional to it's mass. This means that more dark matter in one spot is stronger then a little bit of dark matter in that same spot.
